JNIEXPORT jint JNICALL
Java_org_helllabs_android_xmp_Xmp_init(JNIEnv *env, jobject obj)
{
xmp_drv_register(&drv_smix);
ctx = xmp_create_context();
xmp_init(ctx, 0, NULL);
opt = xmp_get_options(ctx);
opt->verbosity = 0;
xmp_register_event_callback(ctx, process_echoback, NULL);
_playing = 0;
opt->freq = 44100;
opt->resol = 16;
opt->outfmt &= ~XMP_FMT_MONO;
opt->flags |= XMP_CTL_ITPT | XMP_CTL_FILTER;
if (xmp_open_audio(ctx) < 0) {
xmp_deinit(ctx);
xmp_free_context(ctx);
return -1;
}
return 0;
}
static void play_file(char *filename)
{
int channelcnt = 1;
FILE *f;
struct xmp_options *opt;
int lret;
GtkTextIter start, end;
AFormat fmt;
int nch;
opt = xmp_get_options(ctx);
_D("play_file: %s", filename);
stop(); /* sanity check */
if ((f = fopen(filename,"rb")) == 0) {
playing = 0;
return;
}
fclose(f);
gtk_text_buffer_get_start_iter(text1b, &start);
gtk_text_buffer_get_end_iter(text1b, &end);
gtk_text_buffer_delete(text1b, &start, &end);
xmp_plugin_audio_error = FALSE;
playing = 1;
opt->resol = 8;
opt->verbosity = 3;
opt->drv_id = "callback";
switch (xmp_cfg.mixing_freq) {
case 1:
opt->freq = 22050; /* 1:2 mixing freq */
break;
case 2:
opt->freq = 11025; /* 1:4 mixing freq */
break;
default:
opt->freq = 44100; /* standard mixing freq */
break;
}
if (xmp_cfg.force8bit == 0)
opt->resol = 16;
if (xmp_cfg.force_mono == 0) {
channelcnt = 2;
opt->outfmt &= ~XMP_FMT_MONO;
} else {
opt->outfmt |= XMP_FMT_MONO;
}
if (xmp_cfg.interpolation == 1)
opt->flags |= XMP_CTL_ITPT;
else
opt->flags &= ~XMP_CTL_ITPT;
if (xmp_cfg.filter == 1)
opt->flags |= XMP_CTL_FILTER;
else
opt->flags &= ~XMP_CTL_FILTER;
opt->mix = xmp_cfg.pan_amplitude;
fmt = opt->resol == 16 ? FMT_S16_NE : FMT_U8;
nch = opt->outfmt & XMP_FMT_MONO ? 1 : 2;
if (audio_open)
xmp_ip.output->close_audio();
if (!xmp_ip.output->open_audio(fmt, opt->freq, nch)) {
xmp_plugin_audio_error = TRUE;
return;
}
audio_open = TRUE;
xmp_open_audio(ctx);
pipe(fd_info);
fd_old2 = dup (fileno (stderr));
dup2(fd_info[1], fileno (stderr));
fflush(stderr);
pthread_create(&catch_thread, NULL, catch_info, NULL);
_D("*** loading: %s", filename);
pthread_mutex_lock(&load_mutex);
lret = xmp_load_module(ctx, filename);
pthread_mutex_unlock(&load_mutex);
if (lret < 0) {
xmp_ip.set_info_text("Error loading mod");
playing = 0;
return;
}
_D("joining catch thread");
pthread_join(catch_thread, NULL);
_D("joined");
dup2(fileno(stderr), fd_old2);
gtk_adjustment_set_value(GTK_TEXT_VIEW(text1)->vadjustment, 0.0);
close(fd_info[0]);
close(fd_info[1]);
_D ("before panel update");
xmp_cfg.time = lret; //xmpi_scan_module((struct xmp_context *)ctx);
xmp_get_module_info(ctx, &ii->mi);
strcpy(ii->filename, "");
new_module = 1;
_D("after panel update");
memcpy(&xmp_cfg.mod_info, &ii->mi, sizeof (ii->mi));
xmp_ip.set_info(ii->mi.name, lret, 0, opt->freq, channelcnt);
pthread_create(&decode_thread, NULL, play_loop, NULL);
}
static void play_file(InputPlayback *ipb)
{
char *filename = ipb->filename;
int channelcnt = 1;
FILE *f;
struct xmp_options *opt;
int lret;
GtkTextIter start, end;
opt = xmp_get_options(ctx);
/* Sorry, no VFS support */
if (memcmp(filename, "file://", 7) == 0) /* Audacious 1.4.0 */
filename += 7;
_D("play_file: %s", filename);
stop(ipb); /* sanity check */
if ((f = fopen(filename,"rb")) == 0) {
ipb->playing = 0;
return;
}
fclose(f);
gtk_text_buffer_get_start_iter(text1b, &start);
gtk_text_buffer_get_end_iter(text1b, &end);
gtk_text_buffer_delete(text1b, &start, &end);
xmp_plugin_audio_error = FALSE;
ipb->playing = 1;
opt->resol = 8;
opt->verbosity = 3;
opt->drv_id = "callback";
switch (xmp_cfg.mixing_freq) {
case 1:
opt->freq = 22050; /* 1:2 mixing freq */
break;
case 2:
opt->freq = 11025; /* 1:4 mixing freq */
break;
default:
opt->freq = 44100; /* standard mixing freq */
break;
}
if (xmp_cfg.force8bit == 0)
opt->resol = 16;
if (xmp_cfg.force_mono == 0) {
channelcnt = 2;
opt->outfmt &= ~XMP_FMT_MONO;
} else {
opt->outfmt |= XMP_FMT_MONO;
}
if (xmp_cfg.interpolation == 1)
opt->flags |= XMP_CTL_ITPT;
else
opt->flags &= ~XMP_CTL_ITPT;
if (xmp_cfg.filter == 1)
opt->flags |= XMP_CTL_FILTER;
else
opt->flags &= ~XMP_CTL_FILTER;
opt->mix = xmp_cfg.pan_amplitude;
play_data.ipb = ipb;
play_data.fmt = opt->resol == 16 ? FMT_S16_NE : FMT_U8;
play_data.nch = opt->outfmt & XMP_FMT_MONO ? 1 : 2;
if (audio_open)
ipb->output->close_audio();
if (!ipb->output->open_audio(play_data.fmt, opt->freq, play_data.nch)) {
ipb->error = TRUE;
xmp_plugin_audio_error = TRUE;
return;
}
audio_open = TRUE;
xmp_open_audio(ctx);
pipe(fd_info);
fd_old2 = dup (fileno (stderr));
dup2(fd_info[1], fileno (stderr));
fflush(stderr);
catch_thread = g_thread_create(catch_info, NULL, TRUE, NULL);
_D("*** loading: %s", filename);
g_static_mutex_lock(&load_mutex);
lret = xmp_load_module(ctx, filename);
g_static_mutex_unlock(&load_mutex);
if (lret < 0) {
xmp_ip.set_info_text("Error loading mod");
ipb->playing = 0;
return;
}
_D("joining catch thread");
g_thread_join(catch_thread);
_D("joined");
dup2(fileno(stderr), fd_old2);
gtk_adjustment_set_value(GTK_TEXT_VIEW(text1)->vadjustment, 0.0);
close(fd_info[0]);
close(fd_info[1]);
_D ("before panel update");
xmp_cfg.time = lret; //xmpi_scan_module((struct xmp_context *)ctx);
xmp_get_module_info(ctx, &ii->mi);
strcpy(ii->filename, "");
new_module = 1;
_D("after panel update");
memcpy(&xmp_cfg.mod_info, &ii->mi, sizeof (ii->mi));
#if __AUDACIOUS_PLUGIN_API__ >= 2
ipb->set_params(ipb, ii->mi.name, lret, 0, opt->freq, channelcnt);
ipb->playing = 1;
ipb->eof = 0;
ipb->error = FALSE;
decode_thread = g_thread_self();
ipb->set_pb_ready(ipb);
play_loop(ipb);
#else
xmp_ip.set_info(ii->mi.name, lret, 0, opt->freq, channelcnt);
decode_thread = g_thread_create(play_loop, ipb, TRUE, NULL);
#endif
}
